1337631208

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{4243}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 2534686560

約数和(自身を除く): 1197055352

約数列:

[1, 2, 4, 8, 157, 251, 314, 502, 628, 1004, 1256, 2008, 4243, 8486, 16972, 33944, 39407, 78814, 157628, 315256, 666151, 1064993, 1332302, 2129986, 2664604, 4259972, 5329208, 8519944, 167203901, 334407802, 668815604, 1337631208]

約数ペア:

[(1, 1337631208), (2, 668815604), (4, 334407802), (8, 167203901), (157, 8519944), (251, 5329208), (314, 4259972), (502, 2664604), (628, 2129986), (1004, 1332302), (1256, 1064993), (2008, 666151), (4243, 315256), (8486, 157628), (16972, 78814), (33944, 39407)]